2 years ago

Is 3x + 5x equivalent to 15x?

Mathematics

2 answers:

Makovka662 [10]2 years ago

8 0

Answer:

Non, 3x+5x=8x

3x+5x≠15x

Darya [45]2 years ago

7 0

Answer: No

Step-by-step explanation:

You’re adding them together if you were multiply then it would be 15x^2

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What is the value of x

Anna11 [10]

Answer:

Step-by-step explanation:

14x2=28

Therefore x=28

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3 years ago

How to find the hypotenuse of a triangle?

ExtremeBDS [4]

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and

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3 years ago

(5-8) (1,4) m = -3<br> find the slope

tatiyna

Answer:

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Step-by-step explanation:

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2 years ago

Mason bought 8 wooden post to build a fence the length of each post is 6 feet 4 inches what is the total length in inches of the

photoshop1234 [79]

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3 years ago

(-3d+4)–(6d–9)<br> (add and subtract linear expressions)

Vlada [557]

Answer:

−9d+13

Step-by-step explanation:

3d+4−(6d−9)

Distribute the Negative Sign:

=−3d+4+−1(6d−9)

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=−3d+4+−6d+9

Combine Like Terms:

=−3d+4+−6d+9

=(−3d+−6d)+(4+9)

=−9d+13

Answer:

=−9d+13

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2 years ago